Keep "requests" and "urllib3" in sync

Author: mdmintz

requirements.txt

@@ -7,7 +7,8 @@ ipdb
 chardet
 unittest2
 selenium==3.14.1
-requests>=2.20.0
+requests==2.20.0
+urllib3==1.24
 pytest>=3.9.1
 pytest-cov>=2.6.0
 pytest-html>=1.19.0

setup.py

@@ -59,7 +59,8 @@
         'chardet',
         'unittest2',
         'selenium==3.14.1',
-        'requests>=2.20.0',
+        'requests==2.20.0',  # Changing this may effect "urllib3"
+        'urllib3==1.24',  # Keep this lib in sync with "requests"
         'pytest>=3.9.1',
         'pytest-cov>=2.6.0',
         'pytest-html>=1.19.0',